| SCHEDULE 13G/A |
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11 Aug 2025 |
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| SC 13G |
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SC 13G |
27 Aug 2024 |
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SC 13G |
10 Apr 2023 |
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| SC 13D/A |
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SC 13D/A |
22 Sep 2022 |
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| SC 13D/A |
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SC 13D/A |
01 Aug 2022 |
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SC 13D/A |
01 Jul 2022 |
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SC 13D |
21 Jun 2022 |
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| SC 13D/A |
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SC 13D/A |
27 Apr 2015 |
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| DFAN14A |
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DFAN14A |
14 Apr 2015 |
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| CORRESP |
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13 Apr 2015 |
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| DFAN14A |
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DFAN14A |
13 Apr 2015 |
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| DFAN14A |
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DFAN14A |
08 Apr 2015 |
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| DFAN14A |
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DEFINITIVE ADDITIONAL MATERIALS |
06 Apr 2015 |
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| DEFC14A |
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DEFC14A |
02 Apr 2015 |
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01 Apr 2015 |
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| PRRN14A |
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REVISED PRELIMINARY PROXY STATEMENT |
01 Apr 2015 |
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30 Mar 2015 |
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| PRRN14A |
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REVISED PRELIMINARY PROXY STATEMENT |
30 Mar 2015 |
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| PREC14A |
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PREC14A |
23 Mar 2015 |
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| DFAN14A |
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DFAN14A |
02 Mar 2015 |
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| SC 13D/A |
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SC 13D/A |
23 Feb 2015 |
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| DFAN14A |
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DFAN14A |
23 Feb 2015 |
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| CORRESP |
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12 Nov 2014 |
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| SC 13D/A |
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SC 13D/A |
02 Oct 2014 |
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SC 13D/A |
11 Sep 2014 |
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SC 13D/A |
18 Aug 2014 |
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| SC 13D/A |
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FORM SC 13D/A |
17 Jul 2014 |
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SC 13D/A |
14 Jul 2014 |
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SCHEDULE 13D/A |
08 Jul 2014 |
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AMENDMENT TO FORM SC 13D |
30 Jun 2014 |
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SC 13D/A |
26 Jun 2014 |
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| SC 13D |
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SCHEDULE 13D |
17 Jun 2014 |
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| SC 13D/A |
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SC 13D/A |
18 Apr 2013 |
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SCHEDULE 13D/A |
07 Aug 2012 |
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SCHEDULE 13D/A |
07 Aug 2012 |
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| SC 13D |
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SC 13D |
22 Jun 2012 |
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| 3 |
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PRIMARY DOCUMENT |
18 Jun 2012 |
08 Jun 2012 |
001-34437 |
| SC 13D/A |
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SC 13D/A |
14 Jun 2012 |
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| SC 13D |
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08 Jun 2012 |
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| SC 13D/A |
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FORM SC 13D/A |
18 May 2012 |
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| SC 13D/A |
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SC 13D/A |
30 Mar 2012 |
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| SC 13D/A |
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FORM SC 13D/A |
05 Mar 2012 |
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| SC 13D/A |
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08 Mar 2011 |
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| SC 13D/A |
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30 Jul 2010 |
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| 3 |
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PRIMARY DOCUMENT |
04 Jan 2010 |
22 Dec 2009 |
000-25705 |